@article{GDZPPN002214040,
title = {Almost commuting self-adjoint matrices - a short proof of Huaxin Lin's theorem.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {475},
year = {1996},
pages = {121-132},
zbl = {0859.47018},
url = {http://dml.mathdoc.fr/item/GDZPPN002214040}
}
Rordam, Mikael; Friis, Peter. Almost commuting self-adjoint matrices - a short proof of Huaxin Lin's theorem.. Journal für die reine und angewandte Mathematik, Tome 475 (1996) pp. 121-132. http://gdmltest.u-ga.fr/item/GDZPPN002214040/